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Rapid:
Individual Calculations January 2015 |
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| Limono, Handjojo Total change: 4.60 | |   |
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| Children's Day Chess Challenge 2014 - Open | Singapore | SGP | 2014-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1785 | 3.50 | 6 | -1.03 | 20 | -20.60 | |
|  Lee, Jun En Shaun | | | 1405 | SIN | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Kumaran, Somasundaram | | | 1585 | SIN | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Chen, Meng Boon Marcus | | | 1655 | SIN | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Yin, Haoran | | | 1574 | SIN | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Low, Yi Wei Jonathan | | | 1442 | SIN | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Tan, Jun Yi Royce | | | 1760 | SIN | 1.00 | 1 | 0.47 | 20 | 9.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Celebrating Seniors and 15th National Veterans Chess Championships 2014 | Singapore | SGP | 2014-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2184 | 1785 | 1.50 | 3 | 1.26 | 20 | 25.20 | |
| | Lim, Chye Lye | | | 2185 * | SIN | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Bagamasbad, Efren | | | 2182 | PHI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chan, Peng Kong | m | | 2185 * | SIN | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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